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Essential Objects Product Support Forum » All Products » Support » checkstate not saved correctly in tree view after postback

checkstate not saved correctly in tree view after postback Options
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Jhon s
Posted: Tuesday, September 11, 2007 3:30:07 AM
Rank: Advanced Member
Groups: Member

Joined: 5/31/2007
Posts: 36
when setting auto check parent to true and checking one of the nodes the parent get the "Indeterminate" state, after post back the checkobx is cleared on the parent node and the state is not saved.

<%@ page language="C#" autoeventwireup="true" codefile="Default.aspx.cs" inherits="_Default" %>

<%@ register assembly="EO.Web" namespace="EO.Web" tagprefix="eo" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<eo:treeview id="TreeView1" runat="server" height="250px" width="200px" controlskinid="None"
onitempopulate="TreeView1_ItemPopulate" loadinglookid="look1" oninit="TreeView1_Init" onload="TreeView1_Load" autocheckchildren="True" autocheckparent="True" >
<looknodes>
<eo:treenode collapsedimageurl="00030301" disabledstyle-csstext="background-color:transparent;border-bottom-style:none;border-left-style:none;border-right-style:none;border-top-style:none;color:Gray;padding-bottom:1px;padding-left:1px;padding-right:1px;padding-top:1px;"
expandedimageurl="00030302" imageurl="00030301" itemid="_Default" normalstyle-csstext="PADDING-RIGHT: 1px; PADDING-LEFT: 1px; PADDING-BOTTOM: 1px; COLOR: black; BORDER-TOP-STYLE: none; PADDING-TOP: 1px; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none; BACKGROUND-COLOR: transparent; BORDER-BOTTOM-STYLE: none"
selectedstyle-csstext="background-color:#316ac5;border-bottom-color:#999999;border-bottom-style:solid;border-bottom-width:1px;border-left-color:#999999;border-left-style:solid;border-left-width:1px;border-right-color:#999999;border-right-style:solid;border-right-width:1px;border-top-color:#999999;border-top-style:solid;border-top-width:1px;color:White;padding-bottom:0px;padding-left:0px;padding-right:0px;padding-top:0px;">
</eo:treenode>
<eo:treenode collapsedimageurl="~/images/loading.gif" disabledstyle-csstext="background-color:transparent;border-bottom-style:none;border-left-style:none;border-right-style:none;border-top-style:none;color:Gray;padding-bottom:1px;padding-left:1px;padding-right:1px;padding-top:1px;"
expandedimageurl="~/images/loading.gif" imageurl="~/images/loading.gif" itemid="look1"
normalstyle-csstext="PADDING-RIGHT: 1px; PADDING-LEFT: 1px; PADDING-BOTTOM: 1px; COLOR: black; BORDER-TOP-STYLE: none; PADDING-TOP: 1px; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none; BACKGROUND-COLOR: transparent; BORDER-BOTTOM-STYLE: none"
selectedstyle-csstext="background-color:#316ac5;border-bottom-color:#999999;border-bottom-style:solid;border-bottom-width:1px;border-left-color:#999999;border-left-style:solid;border-left-width:1px;border-right-color:#999999;border-right-style:solid;border-right-width:1px;border-top-color:#999999;border-top-style:solid;border-top-width:1px;color:White;padding-bottom:0px;padding-left:0px;padding-right:0px;padding-top:0px;"
text="Please wait...">
</eo:treenode>
</looknodes>
<topgroup style-csstext="border-bottom-color:#999999;border-bottom-style:solid;border-bottom-width:1px;border-left-color:#999999;border-left-style:solid;border-left-width:1px;border-right-color:#999999;border-right-style:solid;border-right-width:1px;border-top-color:#999999;border-top-style:solid;border-top-width:1px;color:black;cursor:hand;font-family:Tahoma;font-size:8pt;padding-bottom:2px;padding-left:2px;padding-right:2px;padding-top:2px;">
<nodes>
<eo:treenode imageurl="00030303" text="Node1" showcheckbox="True">
<subgroup showcheckbox="True">
<nodes>
<eo:treenode showcheckbox="True" text="Node2">
<subgroup showcheckbox="True">
</subgroup>
</eo:treenode>
<eo:treenode showcheckbox="True" text="Node3">
<subgroup showcheckbox="True">
</subgroup>
</eo:treenode>
</nodes>
</subgroup>
</eo:treenode>
</nodes>
</topgroup>
</eo:treeview>
<asp:button id="Button1" runat="server" text="Button" />
</form>
</body>
</html>
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eo_support
Posted: Tuesday, September 11, 2007 4:58:48 AM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,194
Looks like a bug. We will look into it and see what we can find!
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