【发布时间】:2015-08-20 17:22:42
【问题描述】:
我是 jquery 和 sharepoint 的新手。我面临一个问题。 我有一个应用程序通过 JSON 将数据从服务器加载到客户端。在客户端对表单进行一些工作后,将数据解析到后端服务器。 每当我选中复选框时,我总是得到值 0。 这是我正在使用的代码。
$(this).closest(".filter").find(".value").val(this.checked ? 1 : 0);
完整的功能如下
function initializeFilters(){
var filterContainer = $(".filter-box-data");
var hiddenFilter = filterContainer.find(".filter-hidden");
hiddenFilter.find(".operator-container,.value-container,.logic-operator-container").hide();
var columnDropDown = hiddenFilter.find("select.columns");
bindDropDown(columnDropDown, listFieldDisplayNames);
columnDropDown.change(onFilterColumnDropDownChanged);
hiddenFilter.find(".operator-container select").change(onFilterOperatorDropDownChanged);
hiddenFilter.find(".value-boolean").change(function(){
$(this).closest(".filter").find(".value").val(this.checked ? 1 : 0);
debugger;
});
addFilterRow();
$(".add-filter-link").click(addFilterRow);
$("[id$='filter-remove']").click(
function(e){
removeFilterRow($(this),e);
}
);
buildFilterControls(selectedFiltersData);
}
html代码如下。
<div class="filter-box row-container">
<div class="label-container column-container">
Filter:
</div>
<div class="filter-box-data">
<div class="filter filter-hidden control-container column-container">
<div>
<div class="column-container">
<select class="columns filtersDropDown" name="FieldName">
<option value="-1">(None)</option><option value="Title">Title</option><option value="Description">Description</option><option value="IsEnabled">IsEnabled</option><option value="ViewCount">ViewCount</option><option value="RoutingRuleDescription">Description1223</option><option value="ContentTypeId">Content Type ID</option><option value="StartDate">Start Date</option><option value="EndDate">End Date</option><option value="PersonOrGroup">PersonOrGroup</option><option value="Lookup">Lookup</option><option value="Note">Note</option><option value="Choice">Choice</option><option value="ID">ID</option><option value="ContentType">Content Type</option><option value="Modified">Modified</option><option value="Created">Created</option><option value="Author">Created By</option><option value="Editor">Modified By</option><option value="Attachments">Attachments</option><option value="LinkTitle2">Title</option><option value="FileRef">URL Path</option><option value="FileDirRef">Path</option><option value="Last_x0020_Modified">Modified</option><option value="Created_x0020_Date">Created</option><option value="FileLeafRef">Name</option><option value="UniqueId">Unique Id</option><option value="DocIcon">Type</option><option value="ServerUrl">Server Relative URL</option><option value="EncodedAbsUrl">Encoded Absolute URL</option><option value="ItemChildCount">Item Child Count</option><option value="FolderChildCount">Folder Child Count</option></select>
</div>
<div class="operator-container" style="display: none;">
<select class="operator" name="Operator">
</select>
</div>
<div class="value-container" style="display: none;">
<div class="value-boolean">
<input type="checkbox" class="value-boolean" style="display: none;">
Yes / No
</div>
<input class="value" type="text" name="value">
</div>
<div class="logic-operator-container" style="display: none;">
Or:<input type="radio" value="Or" name="filter-con" checked="checked"><br>
And:<input type="radio" value="And" name="filter-con">
</div>
<img id="filter-remove" src="/Style%20Library/Images/cross-circle.png" alt="X" style="cursor: auto;" class="mCS_img_loaded">
</div>
</div>
<div class="filter control-container column-container">
<div>
<div class="column-container">
<select class="columns filtersDropDown" name="FieldName">
<option value="-1">(None)</option><option value="Title">Title</option><option value="Description">Description</option><option value="IsEnabled">IsEnabled</option><option value="ViewCount">ViewCount</option><option value="RoutingRuleDescription">Description1223</option><option value="ContentTypeId">Content Type ID</option><option value="StartDate">Start Date</option><option value="EndDate">End Date</option><option value="PersonOrGroup">PersonOrGroup</option><option value="Lookup">Lookup</option><option value="Note">Note</option><option value="Choice">Choice</option><option value="ID">ID</option><option value="ContentType">Content Type</option><option value="Modified">Modified</option><option value="Created">Created</option><option value="Author">Created By</option><option value="Editor">Modified By</option><option value="Attachments">Attachments</option><option value="LinkTitle2">Title</option><option value="FileRef">URL Path</option><option value="FileDirRef">Path</option><option value="Last_x0020_Modified">Modified</option><option value="Created_x0020_Date">Created</option><option value="FileLeafRef">Name</option><option value="UniqueId">Unique Id</option><option value="DocIcon">Type</option><option value="ServerUrl">Server Relative URL</option><option value="EncodedAbsUrl">Encoded Absolute URL</option><option value="ItemChildCount">Item Child Count</option><option value="FolderChildCount">Folder Child Count</option></select>
</div>
<div class="operator-container" style="display: block;">
<select class="operator" name="Operator">
<option value="-1">(None)</option><option value="Eq">Equal to</option><option value="Neq">Not equal to</option><option value="Gt">Greater than or equal to</option><option value="Gte">Greater than or equal to</option><option value="Lt">Less than</option><option value="Lte">Less than or equal to</option><option value="IsNull">Is Null</option><option value="IsNotNull">Is not null</option></select>
</div>
<div class="value-container" style="display: block;">
<div class="value-boolean">
<input type="checkbox" class="value-boolean" style="">
Yes / No
</div>
<input class="value" type="text" name="value">
</div>
<div class="logic-operator-container" style="display: block;">
Or:<input type="radio" value="Or" name="Operator2" checked="checked"><br>
And:<input type="radio" value="And" name="Operator2">
</div>
<img id="filter-remove" src="/Style%20Library/Images/cross-circle.png" alt="X" style="cursor: auto;" class="mCS_img_loaded">
</div>
</div></div>
<a id="lnkShowMoreColumns" href="javascript:;" class="add-filter-link">Add new filter...</a>
<br>
</div>
【问题讨论】:
-
显示与此相关的 html。
-
你的复选框没有特定的ID?
-
我将复选框值分配给文本框
-
Html 代码比注释长。
-
我必须在哪里添加代码?
标签: jquery json asp.net-mvc checkbox sharepoint-2013