包含母版页的可编辑下拉列表无效 [英] Editable dropdown list with master page is not working
问题描述
我在下面的脚本中使用了可编辑的下拉列表,并且在没有母版页的情况下工作正常,但是当我将它应用于母版页时,它无法正常工作。任何人都可以提供帮助。
< script type =text / javascriptsrc =https://code.jquery .com / jquery-1.10.2.js>< / script>
< script type =text / javascriptsrc =https://code.jquery.com/ui /1.11.4/jquery-ui.js\"></script>
I m using below script for editable drop down list and it is working fine with without master page but when i apply this with master page it is not working. can anybody help on this.
<script type="text/javascript" src="https://code.jquery.com/jquery-1.10.2.js"></script>
<script type="text/javascript" src="https://code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
<script type="text/javascript">
(function ($) {
$.widget("custom.combobox", {
_create: function () {
this.wrapper = $("<span>")
.addClass("custom-combobox")
.insertAfter(this.element);
this.element.hide();
this._createAutocomplete();
this._createShowAllButton();
},
_createAutocomplete: function () {
var selected = this.element.children(":selected"),
value = selected.val() ? selected.text() : "";
this.input = $("<input>")
.appendTo(this.wrapper)
.val(value)
.attr("title", "")
.addClass("custom-combobox-input ui-widget ui-widget-content ui-state-default ui-corner-left")
.autocomplete({
delay: 0,
minLength: 0,
source: $.proxy(this, "_source")
})
.tooltip({
tooltipClass: "ui-state-highlight"
});
this._on(this.input, {
autocompleteselect: function (event, ui) {
ui.item.option.selected = true;
this._trigger("select", event, {
item: ui.item.option
});
},
autocompletechange: "_removeIfInvalid"
});
},
_createShowAllButton: function () {
var input = this.input,
wasOpen = false;
$("<a>")
.attr("tabIndex", -1)
.attr("title", "Show All Items")
.tooltip()
.appendTo(this.wrapper)
.button({
icons: {
primary: "ui-icon-triangle-1-s"
},
text: false
})
.removeClass("ui-corner-all")
.addClass("custom-combobox-toggle ui-corner-right")
.mousedown(function () {
wasOpen = input.autocomplete("widget").is(":visible");
})
.click(function () {
input.focus();
// Close if already visible
if (wasOpen) {
return;
}
// Pass empty string as value to search for, displaying all results
input.autocomplete("search", "");
});
},
_source: function (request, response) {
var matcher = new RegExp($.ui.autocomplete.escapeRegex(request.term), "i");
response(this.element.children("option").map(function () {
var text = $(this).text();
if (this.value && (!request.term || matcher.test(text)))
return {
label: text,
value: text,
option: this
};
}));
},
_removeIfInvalid: function (event, ui) {
// Selected an item, nothing to do
if (ui.item) {
return;
}
// Search for a match (case-insensitive)
var value = this.input.val(),
valueLowerCase = value.toLowerCase(),
valid = false;
this.element.children("option").each(function () {
if ($(this).text().toLowerCase() === valueLowerCase) {
this.selected = valid = true;
return false;
}
});
// Found a match, nothing to do
if (valid) {
return;
}
// Remove invalid value
this.input
.val("")
.attr("title", value + " didn't match any item")
.tooltip("open");
this.element.val("");
this._delay(function () {
this.input.tooltip("close").attr("title", "");
}, 2500);
this.input.autocomplete("instance").term = "";
},
_destroy: function () {
this.wrapper.remove();
this.element.show();
}
});
})(jQuery);
$(function () {
$("#combobox").combobox();
$("#toggle").click(function () {
$("#combobox").toggle();
});
});
</script>
我尝试过:
i试图在母版页中获得控制值,如下所示:
var combobox = document.getElementById('<%= this.ContentPlaceHolder1.FindControl(combobox) ).ClientID%>');
但它不起作用
What I have tried:
i have tried to get control value in master page as below:
var combobox = document.getElementById('<%= this.ContentPlaceHolder1.FindControl("combobox").ClientID %>');
but it is not work
推荐答案
){
.widget( custom.combobox,{
_create: function (){
this .wrapper =
.widget("custom.combobox", { _create: function () { this.wrapper =
( < span>)
.addClass(< span class =code-string> custom-combobox)
.insertAfter(这个 .element);
此跨度> .element.hide();
this ._ createAutocomplete();
this ._ createShowAllButton();
},
_createAutocomplete: function (){
var selected = this .element.children( :选择),
value = selected.val()? selected.text(): ;
this .input =
("<span>") .addClass("custom-combobox") .insertAfter(this.element); this.element.hide(); this._createAutocomplete(); this._createShowAllButton(); }, _createAutocomplete: function () { var selected = this.element.children(":selected"), value = selected.val() ? selected.text() : ""; this.input =
这篇关于包含母版页的可编辑下拉列表无效的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!