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JSON data from AJAX script is not appearing in HTML table

开发者 https://www.devze.com 2023-02-21 21:22 出处:网络
Here is my code: $(document).ready(function () { $.ajax({ url: \'/blog/getposts\', type:开发者_开发知识库 \'GET\',

Here is my code:

$(document).ready(function () {

    $.ajax({
        url: '/blog/getposts',
        type:开发者_开发知识库 'GET',
        dataType: 'json',
        success: function (result) {

            var insert = '';

            $.each(result, function (index, item) {
                insert += '<tr><td>' + item.Name + '</td><td>' + item.Body + '</td><td>' + item.DateCreated + '</td></tr>';
            });
            $('#blogTable').append(insert);
        }


    });
});

It works when I don't try to insert any <tr> or <td> tags but nothing appears when I do include those tags. I also have Firebug but I don't know what to look for.

I want to display a table with headers for Name, Body, and DateCreated, then all the data for each entry listed below.

EDIT: my JSON results

[
{"PostId":4,"UserId":2,"Body":"testtat","DateCreated":"\/Date(1301692095627)\/","Name":"derper"},  
{"PostId":3,"UserId":2,"Body":"tesateat","DateCreated":"\/Date(1301692093497)\/","Name":"derper"},  
{"PostId":2,"UserId":2,"Body":"testest","DateCreated":"\/Date(1301692091527)\/","Name":"derper"},  
{"PostId":1,"UserId":2,"Body":"derprperp","DateCreated":"\/Date(1301692082100)\/","Name":"derper"}
]

EDIT: The InnerHTML paste from FireBug

<tbody><tr>
    <th>Name</th>
    <th>Body</th>
    <th>Date</th>
</tr>

EDIT: So this is my html:

<table id="blogTable">
<tr>
    <th>Name</th>
    <th>Body</th>
    <th>Date</th>
</tr>

If i change my insert to this:

insert += '<td>' + item.Name + '</td><td>' + item.Body + '</td><td>' + item.DateCreated + '</td>';

then the innerhtml output when i run the site is:

<tbody><tr>
    <th>Name</th>
    <th>Body</th>
    <th>Date</th>
</tr>
</tbody>
 <td>derper</td><td>testtat</td><td>/Date(1301692095627)/</td>
 <td>derper</td><td>tesateat</td><td>/Date(1301692093497)/</td>
 <td>derper</td><td>testest</td><td>/Date(1301692091527)/</td>
 <td>derper</td><td>derprperp</td><td>/Date(1301692082100)/</td>

so my problem is when I'm trying to add new rows, they don't show up, but when I just use cells (<td>), they show up. How can I add new <tr>'s into the <tbody>?


The code you've posted, so far, works.   See: jsfiddle.net/SQVz6/ .

Using Firebug, inspect table: blogTable. (Right-clicking on the table will usually show Firebug's "Inspect" tool in the context menu.)

JSON data from AJAX script is not appearing in HTML table

~~~~~~~
Does the table structure look right?
Right-click on <table id="blogTable"> in the inspector and then click Copy innerHTML
Paste the results into your question, above.


Try changing .append() to .appendTo()?


after many hours of trying to figure out a solution, i changed the insert statement to this:

 $('#blogTable tr:last').after(insert);

and it works now. innerHTML output came out as follows:

<tbody>
<tr>
    <th>Name</th>
    <th>Body</th>
    <th>Date</th>
</tr>
<tr>
    <td>derper</td>
    <td>testtat</td>
    <td>/Date(1301692095627)/</td>
</tr>
<tr>
    <td>derper</td>
    <td>tesateat</td>
    <td>/Date(1301692093497)/</td>
</tr>
<tr>
    <td>derper</td>
    <td>testest</td>
    <td>/Date(1301692091527)/</td>
</tr>
<tr>
    <td>derper</td>
    <td>derprperp</td>
    <td>/Date(1301692082100)/</td>
</tr>
</tbody>
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