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how to get text 'CZ/KHN' #461

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windzhu0514 opened this issue Nov 2, 2023 · 3 comments
Closed

how to get text 'CZ/KHN' #461

windzhu0514 opened this issue Nov 2, 2023 · 3 comments

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@windzhu0514
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<table class="data-table1">
    <colgroup>
        <col width="45px">
        <col width="83px">
        <col width="116px">
        <col width="88px">
        <col width="58px">
        <col width="57px">
        <col width="64px">
        <col width="70px">
        <col width="67px">
        <col width="64px">
        <col width="63px">
    </colgroup>
    <tbody>
        <tr>
            <th rowspan="2" class="first"><input type="checkbox" onclick="allCheck(this);" /></th>
            <th class="dotted none1 redText"><span>PNR</span></th>
            <th class="dotted redText">Airline/Arrival<br>airport</th>
            <th rowspan="2" class="space redText"><span class="sub-space">Ticket Number</span></th>
            <th class="dotted redText">Flight fare</th>
            <th rowspan="2" class="space redText">Commission</th>
            <th class="dotted redText">Total price</th>
            <th rowspan="2" class="space redText"><span class="sub-space">Remaining Balance</span></th>
            <th rowspan="2" class="space redText">INVOICE</th>
            <th rowspan="2" class="space redText">REQUEST</th>
            <th rowspan="2" class="none1 redText">VOID</th>
        </tr>
        <tr>
            <th class="redText"><span>Ticketing Date</span></th>
            <th class="redText none1"><span>Passenger<br>Name</span></th>
            <th class="redText none1"><span>TAX</span></th>
            <th class="redText none1"><span>Service fee</span></th>
        </tr>
        <!--loop -->

        <tr>
            <input type="hidden" name="PTR_PNR_ADDR" value="5XR127" />
            <script>
                var priRefundType = '';
                if (priRefundType == '傈咀券阂' || priRefundType == '老何券阂') {
                    document.write("<td rowspan=\"2\" class=\"first hover\">");
                } else {
                    document.write("<td rowspan=\"2\" class=\"first\">");
                }
            </script>
            <input type="checkbox" name='TKTCHECKBOX' value='7843449802431|5XR127' />
            </td>
            <script>
                var priRefundType = '';
                if (priRefundType == '傈咀券阂' || priRefundType == '老何券阂') {
                    document.write("<td class=\"dotted hover\">");
                } else {
                    document.write("<td class=\"dotted\">");
                }
            </script>
            <a href="#" onclick="pnrWindow('/lts/GC_wholesale/WS_TktRequestDetail.lts?PCD_ID=25319832',850,800);"
                class="href1">5XR127</a>
            </td>
            <script>
                var priRefundType = '';
                if (priRefundType == '傈咀券阂' || priRefundType == '老何券阂') {
                    document.write("<td class=\"dotted hover\">");
                } else {
                    document.write("<td class=\"dotted\">");
                }
            </script>
            CZ/KHN
            </td>
            <script>
                var priRefundType = '';
                if (priRefundType == '傈咀券阂' || priRefundType == '老何券阂') {
                    document.write("<td rowspan=\"2\" class=\"data1 hover\">");
                } else {
                    document.write("<td rowspan=\"2\" class=\"data1\">");
                }
            </script>
            7843449802431
            </td>
        </tr>
    </tbody>
</table>
@mna
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mna commented Nov 2, 2023

Hello, see #287 (comment) for how to get text that is not wrapped in an html element.

@mna mna closed this as completed Nov 2, 2023
@windzhu0514
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Hello, see #287 (comment) for how to get text that is not wrapped in an html element.

it's not work for this html

@mna
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mna commented Nov 2, 2023

It does work, the problem is that this html is broken/invalid (most striking is the lack of opening <td> so all content is inside the <tr> which is invalid). Once parsed with the html5 parser, this is the actual html that goquery works with:

<html><head></head><body><input type="checkbox" name="TKTCHECKBOX" value="7843449802431|5XR127"/><a href="#" onclick="pnrWindow(&#39;/lts/GC_wholesale/WS_TktRequestDetail.lts?PCD_ID=25319832&#39;,850,800);" class="href1">5XR127</a>
            CZ/KHN
            
            7843449802431
            <table class="data-table1">
    <colgroup>
        <col width="45px"/>
        <col width="83px"/>
        <col width="116px"/>
        <col width="88px"/>
        <col width="58px"/>
        <col width="57px"/>
        <col width="64px"/>
        <col width="70px"/>
        <col width="67px"/>
        <col width="64px"/>
        <col width="63px"/>
    </colgroup>
    <tbody>
        <tr>
            <th rowspan="2" class="first"><input type="checkbox" onclick="allCheck(this);"/></th>
            <th class="dotted none1 redText"><span>PNR</span></th>
            <th class="dotted redText">Airline/Arrival<br/>airport</th>
            <th rowspan="2" class="space redText"><span class="sub-space">Ticket Number</span></th>
            <th class="dotted redText">Flight fare</th>
            <th rowspan="2" class="space redText">Commission</th>
            <th class="dotted redText">Total price</th>
            <th rowspan="2" class="space redText"><span class="sub-space">Remaining Balance</span></th>
            <th rowspan="2" class="space redText">INVOICE</th>
            <th rowspan="2" class="space redText">REQUEST</th>
            <th rowspan="2" class="none1 redText">VOID</th>
        </tr>
        <tr>
            <th class="redText"><span>Ticketing Date</span></th>
            <th class="redText none1"><span>Passenger<br/>Name</span></th>
            <th class="redText none1"><span>TAX</span></th>
            <th class="redText none1"><span>Service fee</span></th>
        </tr>
        <!--loop -->

        <tr>
            <input type="hidden" name="PTR_PNR_ADDR" value="5XR127"/>
            <script>
                var priRefundType = '';
                if (priRefundType == '傈咀券阂' || priRefundType == '老何券阂') {
                    document.write("<td rowspan=\"2\" class=\"first hover\">");
                } else {
                    document.write("<td rowspan=\"2\" class=\"first\">");
                }
            </script>
            
            
            <script>
                var priRefundType = '';
                if (priRefundType == '傈咀券阂' || priRefundType == '老何券阂') {
                    document.write("<td class=\"dotted hover\">");
                } else {
                    document.write("<td class=\"dotted\">");
                }
            </script>
            
            
            <script>
                var priRefundType = '';
                if (priRefundType == '傈咀券阂' || priRefundType == '老何券阂') {
                    document.write("<td class=\"dotted hover\">");
                } else {
                    document.write("<td class=\"dotted\">");
                }
            </script>
            <script>
                var priRefundType = '';
                if (priRefundType == '傈咀券阂' || priRefundType == '老何券阂') {
                    document.write("<td rowspan=\"2\" class=\"data1 hover\">");
                } else {
                    document.write("<td rowspan=\"2\" class=\"data1\">");
                }
            </script>
        </tr>
    </tbody>
</table>
</body></html>

As you can see, quite different. Here's an example program that can help you get started:

func main() {
	doc, err := goquery.NewDocumentFromReader(strings.NewReader(data))
	if err != nil {
		log.Fatal(err)
	}
        // print the full html after being parsed and fixed by the html5 parser
	fmt.Println(goquery.OuterHtml(doc.Selection))

        // there are many ways to get to the text segment that contains what you want,
        // here I just started at the <table> element and selected its parent then iterated
        // over its contents to find the text segment.
	doc.Find("body table").Parent().Contents().Each(func(i int, s *goquery.Selection) {
		if goquery.NodeName(s) == "#text" {
			fmt.Printf(">>> (%d) >>> %s\n", i, s.Text())
		}
	})
// Prints:
// >>> (2) >>> 
//             CZ/KHN
//            
//             7843449802431
//             
// >>> (4) >>> 
// 
}

Hope this helps,
Martin

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@mna @windzhu0514